156739104684

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2843}}^1\times {\mathrm{18451}}^1$

素因数の和:21387

約数の個数: 72

約数和(自身を含む): 401137918272

約数和(自身を除く): 244398813588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2843, 2988, 5686, 8529, 11372, 17058, 18451, 25587, 34116, 36902, 51174, 55353, 73804, 102348, 110706, 166059, 221412, 235969, 332118, 471938, 664236, 707907, 943876, 1415814, 1531433, 2123721, 2831628, 3062866, 4247442, 4594299, 6125732, 8494884, 9188598, 13782897, 18377196, 27565794, 52456193, 55131588, 104912386, 157368579, 209824772, 314737158, 472105737, 629474316, 944211474, 1888422948, 4353864019, 8707728038, 13061592057, 17415456076, 26123184114, 39184776171, 52246368228, 78369552342, 156739104684]

約数ペア:

[(1, 156739104684), (2, 78369552342), (3, 52246368228), (4, 39184776171), (6, 26123184114), (9, 17415456076), (12, 13061592057), (18, 8707728038), (36, 4353864019), (83, 1888422948), (166, 944211474), (249, 629474316), (332, 472105737), (498, 314737158), (747, 209824772), (996, 157368579), (1494, 104912386), (2843, 55131588), (2988, 52456193), (5686, 27565794), (8529, 18377196), (11372, 13782897), (17058, 9188598), (18451, 8494884), (25587, 6125732), (34116, 4594299), (36902, 4247442), (51174, 3062866), (55353, 2831628), (73804, 2123721), (102348, 1531433), (110706, 1415814), (166059, 943876), (221412, 707907), (235969, 664236), (332118, 471938)]